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pro vyhledávání: '"Mithila Achintha"'
Autor:
Mithila Achintha
Publikováno v:
Challenging Glass Conference Proceedings, Vol 8 (2022)
The brittle material behaviour of glass means that stress concentration features, such as geometric discontinuities (e.g., drilled holes) and mechanical connectors can weaken the structural efficiency of some glass structures. The poor structural eff
Externí odkaz:
https://doaj.org/article/ace303acad2b4e70b687f9ea2605f33e
Autor:
Mithila Achintha
Publikováno v:
Challenging Glass Conference Proceedings, Vol 7, Iss 1 (2020)
This paper presents the development of a simple method to determine the full residual stress depth profile in architectural (i.e. construction sector) glass. The proposed model requires only the knowledge of the surface residual stress of glass, whic
Externí odkaz:
https://doaj.org/article/32c16dc2334049a6bd944a428eec7671
Publikováno v:
Challenging Glass Conference Proceedings, Vol 6, Iss 1 (2018)
This paper investigates the use of bolted and brittle/ductile adhesive connections in glass structures. Two benchmark designs of shear connections are introduced and tested experimentally in quasi-static tensile tests. The designs consist of tempered
Externí odkaz:
https://doaj.org/article/d43b5ed369c04bfdb4ad4ec758aac501
Autor:
Mithila Achintha, Tudor Zirbo
Publikováno v:
Challenging Glass Conference Proceedings, Vol 6, Iss 1 (2018)
The brittle material behaviour of glass means the inefficiency of contemporary mechanical connection technologies hampers the exploitation of full potential of glass for delivering energy efficient buildings. This paper presents the results of an exp
Externí odkaz:
https://doaj.org/article/14c1b83940e64894891fc4ac4eb84713
Autor:
Mithila Achintha
Publikováno v:
Achintha, M 2022, ' GFRP reinforced high performance glass–bolted joints: Development of a simplified finite element-based method for analysis ', The Journal of Strain Analysis for Engineering Design, pp. 1-15 . https://doi.org/10.1177/03093247221101789
This paper presents the development of finite element (FE)-based computational models that can be used for predicting the failure load of GFRP-reinforced annealed and heat-strengthened glass–bolted joints. Stress analysis of a single-bolt, single-g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f2c3d28b9e97f1f2c8e1134003b6e2a
https://www.research.manchester.ac.uk/portal/en/publications/gfrp-reinforced-high-performance-glassbolted-joints-development-of-a-simplified-finite-elementbased-method-for-analysis(4a7b7465-1e0a-4c5d-bd48-b0cbd557d04c).html
https://www.research.manchester.ac.uk/portal/en/publications/gfrp-reinforced-high-performance-glassbolted-joints-development-of-a-simplified-finite-elementbased-method-for-analysis(4a7b7465-1e0a-4c5d-bd48-b0cbd557d04c).html
Autor:
Mithila Achintha, Wei Sun
Publikováno v:
Sun, W & Achintha, M 2021, ' Exploitation of FRP fabric Reinforcement: Innovation beyond FRP bars ', Structures, vol. 34, pp. 1099-1107 . https://doi.org/10.1016/j.istruc.2021.07.083
Structures
Structures
This study provides combined experimental and numerical findings for a novel use of 3D Fiber Reinforced Polymer (FRP) fabrics as reinforcements in concrete beams. Experiments demonstrate that concrete beams reinforced with the multidirectional FRP fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ceb0b1b44e50cf23c66f2a5c539c795
https://doi.org/10.1016/j.istruc.2021.07.083
https://doi.org/10.1016/j.istruc.2021.07.083
Autor:
Mithila Achintha, Tudor Zirbo
Publikováno v:
Achintha, M & Zirbo, T 2020, ' GFRP reinforced high performance glass–bolted joints : Concept and experimental characterisation ', Construction and Building Materials, vol. 274, 122058 . https://doi.org/10.1016/j.conbuildmat.2020.122058
This paper presents the results of an experimental investigation into the use of externally-bonded Glass Fibre Reinforced Polymer (GFRP) strips as a means of improving the load capacity and delayed failure characteristics of glass-bolted joints. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3812e2c4ff6eb760e6a97a7389232178
https://doi.org/10.1016/j.conbuildmat.2020.122058
https://doi.org/10.1016/j.conbuildmat.2020.122058
Autor:
Mithila Achintha
Publikováno v:
Achintha, M 2020, ' A validated modelling technique for incorporating residual stresses in glass structural design ', Structures, vol. 29, pp. 446-457 . https://doi.org/10.1016/j.istruc.2020.11.052
This paper presents the development of a simple parabolic residual stress depth profile model for characterising residual stresses in construction-sector glass. The proposed model requires only the knowledge of the surface residual stress, which is u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02fa3b28d138a9504d04bcc5e55c107e
https://eprints.soton.ac.uk/445491/
https://eprints.soton.ac.uk/445491/
Publikováno v:
Katsivalis, I, Thomsen, O T, Feih, S & Achintha, M 2020, ' Effect of Elevated Temperatures and Humidity on Glass/Steel Adhesive Joints ', International Journal of Adhesion and Adhesives, vol. 102, 102691 . https://doi.org/10.1016/j.ijadhadh.2020.102691
Katsivalis, I, Thomsen, O, Feih, S & Achintha, M 2020, ' Effect of elevated temperatures and humidity on glass/steel adhesive joints ', International Journal of Adhesion and Adhesives, vol. 102, 102691 . https://doi.org/10.1016/j.ijadhadh.2020.102691
Katsivalis, I, Thomsen, O, Feih, S & Achintha, M 2020, ' Effect of elevated temperatures and humidity on glass/steel adhesive joints ', International Journal of Adhesion and Adhesives, vol. 102, 102691 . https://doi.org/10.1016/j.ijadhadh.2020.102691
Glass/steel adhesive joints are being used increasingly in the construction industry as they offer significant structural advantages. While humidity and elevated temperatures are known to lead to the degradation of both the bulk adhesive materials an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49d22f2b115f4dfb934fc5881db2f6e6
https://research-information.bris.ac.uk/ws/files/244811013/Effect_of_Elevated_Temperatures_and_Humidity_on_Glass_Steel_Adhesive_Joints.pdf
https://research-information.bris.ac.uk/ws/files/244811013/Effect_of_Elevated_Temperatures_and_Humidity_on_Glass_Steel_Adhesive_Joints.pdf
Publikováno v:
Katsivalis, I, Thomsen, O T, Feih, S & Achintha, M 2020, ' Development of cohesive zone models for the prediction of damage and failure of glass/steel adhesive joints ', International Journal of Adhesion and Adhesives, vol. 97, 102479 . https://doi.org/10.1016/j.ijadhadh.2019.102479
Katsivalis, I, Thomsen, O, Feih, S & Achintha, M 2020, ' Development of cohesive zone models for the prediction of damage and failure of glass/steel adhesive joints ', International Journal of Adhesion and Adhesives, vol. 97, pp. 1-10 . https://doi.org/10.1016/j.ijadhadh.2019.102479
Katsivalis, I, Thomsen, O, Feih, S & Achintha, M 2020, ' Development of cohesive zone models for the prediction of damage and failure of glass/steel adhesive joints ', International Journal of Adhesion and Adhesives, vol. 97, pp. 1-10 . https://doi.org/10.1016/j.ijadhadh.2019.102479
The use of mild steel/tempered glass adhesive joints has increased rapidly over recent years. Cohesive zone modelling (CZM) is used extensively for the numerical analysis and failure prediction of adhesive joints. As the bonding to the glass surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::922f1f020a9ac2a0c1c679403e2a520c
https://hdl.handle.net/1983/4722e010-0abc-42a0-af1d-3f270b67dcfc
https://hdl.handle.net/1983/4722e010-0abc-42a0-af1d-3f270b67dcfc